package main


import "fmt"



func main(){
    m := make (map[string]int)
    m["Answer"] = 42
    fmt.Println("The value:", m["Answer"])

    m["Answer"] = 48
    fmt.Println("The value", m["Answer"])

    delete(m, "Answer")
    fmt.Println("The value:", m["Answer"])

    v, ok:= m["Answer"]
    fmt.Println("The value:", v, "Present?", ok)
}
